Re: Keep users from executing system commands
- From: steve <steve@xxxxxxxxxx>
- Date: Fri, 30 Nov 2007 19:49:03 +0000 (UTC)
On Fri, 30 Nov 2007 05:45:18 +0100, s. keeling wrote:
["Followup-To:" header set to comp.os.linux.misc.] John Hasler
<john@xxxxxxxxxx>:
NiteRider writes:
What can I do to ensure that he cannot execute system commands like
this?
Give him a restricted shell and adjust his PATH.
Just curious. Does "export PATH=$PATH:$blah" work in rsh? I've never
used/needed it, so I've no idea of what it can do. man ...
No it doesn't. And you don't need to re-export PATH to extend it in any
unrestricted (bourne-esque) shell either (:
.
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